Video Processor - Samsung S5PC100 User Manual

S5PC100 USER'S MANUAL (REV1.0)
9.8
1 OVERVIEW
Video processor (VP) is responsible for video scaling, de-interlacing, & video post processing of TV-out data path.
VP reads reconstructed YCbCr 4:2:0 video sequences from DRAM, processes the sequence, and sends it to
MIXER on-the-fly as shown in Figure 9.8-1.
1.1 FEATURES
Input YCbCr sequence of VP is up to 1280x720@60Hz. Basic features of VP are as follows:
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Supported Image Specification
♦ BOB / 2D TILE (YUV420 NV12 type, Note : refer to MFC user's manual for 2D TILE)
♦ Input source size up to 1280x720 (min : 32x4)
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Produce YCbCr 4:4:4 outputs to help MIXER to blend video and graphics
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Supports 1/4X to 16X vertical scaling with 4-tap/16-phase poly-phase filter
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Supports 1/4X to 16X horizontal scaling with 8-tap/16-phase poly-phase filter
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Supports Pan & Scan, Letterbox, and NTSC/PAL conversion using scaling
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Supports Flexible scaled video positioning within display area
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Supports 1/16 pixel resolution Pan&Scan mode
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Supports Flexible post video processing
♦ Color saturation, Brightness/Contrast enhancement, Edge enhancement
♦
Color space conversion between BT.601 and BT.709

VIDEO PROCESSOR

Figure 9.8-1 Video Data Path
VIDEO PROCESSOR
9.8-1